baber/WOPTO huggingface dataset:
Patent JP-S5278767-A (JP)
Title: Treatment of waste liquid by exhaust gas treatment
Inventor: FURUKAWA JIYUNICHI
IPC: B01D53/34
Filed: 1975-12-26
Abstract: PURPOSE: To treat the waste liquid, discharged from the wet process exhaust gas desulfurization plant, by precipitating and separating sulfuric acid and gypsum from water solution, containing sulfuric acid and Fe 3+ , adding the specific volume of calcium compound and precipitating and separating Fe(OH) 3  from mother liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5944971-A (JP)
Title: Dc/dc converter
Inventor: KUWABARA KOUJI
IPC: H02M3/28
Filed: 1982-09-06
Abstract: PURPOSE:To increase the efficiency of a DC/DC converter by using as rectifiers for rectifying and commutating in a rectifier circuit field effect transistors, driving the rectification via the coils of a main transformer, and forwardly biasing the transistor for commutating by the counterelectromotive force at the resetting time of the transformer. CONSTITUTION:When a DC/AC converting FET Q1 is turned ON, a voltage for forwardly biasing a rectifying FET Q2 is generated at the coil N3 of a transformer T, thereby turning ON the Q2. Simultaneously, the voltage which is generated at the coil N3 forwardly biases an FET Q4, thereby turning ON the Q4, reversely biasing a commutating FET Q4 with the voltage which is generated at the coil N4 of the transformer T, thereby turning OFF the Q3. When the Q1 is turned OFF, a counterelectromotive force is generated at the transformer T, thereby turning OFF the Q2 and ON the Q3. When the transformer T is completely reset, the Q2, Q4 are truned OFF, and the Q3 is maintained ON by the charge of the forward bias stored between the gate and the source of the Q3.
Patent JP-S6133020-A (JP)
Title: Frequency stabilizing circuit
Inventor: KOBAYASHI MASAHIRO
IPC: H03L7/06
Filed: 1984-07-25
Abstract: PURPOSE:To facilitate easy formation of the titled circuit into an integrated circuit by using a digital subtractor, digital adder, counter, etc. to digitize the greater part of the component for stabilization of frequency. CONSTITUTION:A digital subtractor S performs a digital subtraction between a digital input signal and the digital signal given from a frequency counter C and adds the result of subtraction to a digital adder A. The adder A adds digitally the preceding own output and the output of the subtractor S. The output of the adder A is converted into the analog voltage by a D/A converter D and applied to a VCOV. The counter C counts the AC output given from the VCOV, and this counted AC output is supplied to the subtractor S in the form of the digital signals. Thus the greater part of the component for stabilization of frequency is digitalized. This facilitates easy formation of the titled circuit into an integrated circuit.
Patent JP-S6452-A (JP)
Title: Fluorobenzoic acid ester and production thereof
Inventor: YOSHIDA YASUO
IPC: C07B61/00
Filed: 1987-06-22
Abstract: NEW MATERIAL:A compound expressed by formula I (X is F or H; R is alkyl).  
     EXAMPLE: Neopentyl 3,5-dichloro-2,4-difluorobenzoate.  
     USE: An intermediate for producing fluorine-containing urea based insecticides and fluorine-containing quinoline based insecticides.  
     PREPARATION: A chlorobenzoic acid ester expressed by formula II (Y is H or Cl) is reacted with a metallic fluoride in the presence of a quaternary phosphonium salt, quaternary ammonium salt or pyridinium salt as a catalyst in an aprotic polar solvent to afford the aimed compound expressed by formula I. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08309376-A (JP)
Title: Floatation type water treatment system utilizing microbe group
Inventor: TANABE SEISUKE
IPC: C02F3/06
Filed: 1995-05-18
Abstract: PURPOSE: To provide a floatation type water treatment system utilizing microbes which can improve simply various kinds of problems such as malodor, water quality, sludge and others generated in treatment facilities of water discharged from households, enterprises and various kinds of industries. CONSTITUTION: A device 3, in which a material 1 composed of microbe groups fixed on natural stones, glasses, resins and wood chips of optional degree of foaming and optional shape is floated on the foul water surface or in the foul water 2 and linked with the addition of foul water 2 and the microbe groups are fed automatically to the material 1 on which microbes are fixed, is provided.
Patent JP-S6053628-A (JP)
Inventor: SHII YUUJIN BURADEI
IPC: F02D1/02
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6048957-A (JP)
Inventor: AIRA SAAKAA
IPC: A61K31/165
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5859105-A (JP)
Title: Outdoor coal stocking equipment
Inventor: MIYAMOTO TAKAO
IPC: E04H17/04
Filed: 1981-09-30
Abstract: PURPOSE:To prevent coal dust from flying-up and scattering by erecting a gauge fence on the top of a partition wall in an outdoor coal stocking equipment to eliminate spiral flow produced by wind on the upper surface of a coaling station. CONSTITUTION:When wind blows in the direction of arrow P, a portion of this wind passes through one gauge 13 to flow over the upper portion the interior of a partition wall 11 in the direction of arrow Q so that a spiral flow is produced at the rear side of the partition wall 11 as shown by arrow R. Since the partition wall 11 is provided on the top with the gauge 13 the flow speed of wind is decelerated when the wind passes through the gauge 13, for example the flow speed is aproximately halved when the mesh of the gauge 13 is made about 5mm.. Thus, the flow speed of the spiral flow in the direction of arrow R becomes very slow to reduce substantially flying-up of coal dust. Also, even if the coal dust flies up due to the spiral flow to ride on wind in the direction of arrow Q, since this wind passes through the other gauge 13 to flow to the outside of the partition wall 11, the gauge 13 provides a kind of filter to block the passage of coal dust.
Patent JP-S5945985-A (JP)
Inventor: TAJIMA KOUZOU
IPC: C04B28/14
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61102689-A (JP)
Inventor: RICHIYAADO PII KIYARINI
IPC: G09G3/296
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6134600-A (JP)
Inventor: AWANAKA YASUAKI
IPC: G10L15/02
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H115602-A (JP)
Title: Garbage storing device
Inventor: KUBO MASAHIRO
IPC: B65F1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the housing installation of a garbage storing vessel and the connecting work of the garbage storing vessel with a connecting cylinder by positioning the lower end of the connecting cylinder suspended from the garbage throw-in port in the periphery of a sink below the bottom of the sink, and by communicatedly connecting it to the garbage receiving port formed in the garbage storing vessel. SOLUTION: A garbage throw-in port 3 is openedly formed in the periphery of a sink 2 on a sink cabinet 1, and a connecting cylinder 4 is integrally and communicatedly suspended from the garbage throw-in port 3, and the lower end part of the connecting cylinder 4 is positioned below the bottom part of the sink 2. A garbage storing vessel 5 is housedly installed inside the sink cabinet 1 through an adjuster 7 for adjusting the height thereof, and the lower end part of the connecting cylinder 4 is insertedly fitted to the garbage receiving port 6 openedly formed on the garbage storing vessel 5 so as to be communicatedly connected.  Although the connecting cylinder 4 is positioned behind the sink 2, since the lower end part of the connecting cylinder 4 is positioned below the bottom part of the sink 2, the connecting work of the lower end part of the connecting cylinder 4 can be easily carried out from this side.
Patent JP-S5779319-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: BAN KEISUKE
IPC: F16C7/00
Filed: 1980-11-05
Abstract: PURPOSE: To prevent the load from a piston from concentrating on a part of an end bearing for a connecting rod which has a bundle of unidirectionally extending fibers in the body of the rod between its large and small ends and is provided with light alloy as a matrix on the fibers, by dividing each end of the bundle of fibers into two.  
     CONSTITUTION: A bundle of unidirectionally extending fibers F is provided in the body 1 of a connecting rod between its large end 2 and small end 3 so that the bundle extends in the axial direction of the rod body. Light alloy is filled as a matrix among the fibers F. Each of the ends Fa, Fb of the bundle of fibers F at the large and small ends 2, 3 is divided into two so that the fibers extend also around a crank pin hole 4 and a wrist pin hole 5. The length of the end portion of the bundle F at the large end 2 is appropriately set lest the tips of the fibers should extend to tapped holes 6 for securing the crankpin mounting part. As a result, the load from a piston is dispersed into the whole large end 2 in particular, through the portions of the connecting rod reinforced with the bisected portions of the bundle of fibers F to prevent the contact of the bearing of the crankpin from concentrating on the axis of the rod body 1 and the vicinity of the axis, to lengthen the lifetime of the bearing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11347430-A (JP)
Title: Pulverizer
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To perform stable operation of a pulverizer and also to contrive miniaturizing and energy saving of the pulverizer by optimizing particle diameters of raw material fed into a vertical roller mill and a tube mill. SOLUTION: In a vertical roller mill 1 in which the considerable amount of pulverized raw material is taken out from below the mill, raw material of relatively small particle diameters is taken out from above the mill together with gas introduced into the mill to reduce fine particles to be caught in a pulverizing part. And the raw material taken from the mill 1 is sorted and separated into coarse powder, middle powder, and fine powder by a classifier 2. The fine powder is made a product, all or part of the coarse powder is returned to the vertical roller mill to pulverize it again, and also the middle powder or the middle powder and remaining part of the coarse powder sorted by a distributing means is subjected to secondary pulverization by a tube mill, thereby optimizing particle diameters of the raw material fed into the pulverizers.  Furthermore hot gas is used as the gas to dry the raw material while it is pulverized.
Patent JP-S6137716-A (JP)
Title: Pigment-containing silicone-base cosmetics
Inventor: MAAREN TAITOJIEN
IPC: C08J3/20
Filed: 1984-07-27
Abstract: Unexpectedly high amounts of pigment can be incorporated in anhydrous, pigmented cosmetic compositions containing an organically substituted polysiloxane by providing the pigment in a hydrophobic silicone coating.
Patent JP-S5856766-A (JP)
Title: Device for feeding wheel spindle stock of grinding machine
Inventor: KAGOSHIMA MOTOYASU
IPC: B24B47/25
Filed: 1981-09-30
Abstract: PURPOSE:To enhance effectiveness in the work by coupling a corrective feed motor with the feed drive system, which is to allow the wheel spindle stock to make the feed motion for cutting-in, through a differential gearing mechanism and thereby making easily correction of the stand-by position of the grinding wheel when a stepped part of the work with different diameters is to be ground. CONSTITUTION:A support shaft 4 is installed at a drive shaft 2 equipped with a pinion 3 to be coupled with the feed screw of wheel spindle stock, and is coupled with a pulse motor 13 for feed of the wheel spindle stock through bevel gears 5, 6 and gears 9, 11, 3. Another bevel gear 7 meshes with the bevel gear 5 on support shaft 4 to constitute a differential gearing mechanism. With this bevel gear 7 in fixed condition, the number of revolutions of the bevel gear 6 is sensed  with an encoder 8 to control the pulse motor 13, and thereby the wheel spindle  stock is supplied with a feed according to the grinding feed cycle. In case the  processing diameter is changed and in case the diameter of grinding element is  changed after dressing, a pulse motor for correction 18 shall rotate the bevel gear 7.
Patent JP-H1012213-A (JP)
Title: Inter-cell connecting method of lead-acid battery and device therefor
Inventor: OHASHI KAZUTOMO
IPC: H01M50/528
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent inter-cell connecting condition by forming a shape of a contact surface of a through hole of a battery jar partition wall and inter-cell connecting bodies in a similar figure. SOLUTION: By this connecting method, in the case of performing inter-cell connection of a lead-acid battery on which resistance welding is performed by contacting these connecting bodies with each other in a through hole 8 of a partition wall 7 by pressing inter-cell connecting bodies having mutually opposite polarity of adjacent plate groups from a back face of these connecting bodies through the partition wall 7 of a battery jar 9, in the through hole 8, the vertical direction is formed shorter than the horizontal direction, and a contact surface of the mutual connecting bodies is formed in a similar figure to the through hole 8. In an electrode chip 1 on which the resistance welding is performed, a dimensional difference between the chip 1 and the through hole 8 is made larger in the center than both sides of the through hole 8, or the whole front center is notched.
Patent JP-H091-A (JP)
Title: Manual farm implement
Inventor: UCHIDA KATSUMI
IPC: A01B1/06
Filed: 1995-06-22
Abstract: PURPOSE: To provide a manual farm implement simple in structure, ensured to fix at an angle-regulated position without allowing the action part body to get mobile during farming work while the angle regulation of the action part body can be made easily. CONSTITUTION: This manual farm implement is made up of an action part body 1 and a grip rod 2 connected thereto. The tip of the grip rod 2 is provided with a 1st attaching part 3 afforded with a 1st arc surface 32 extended in the longer direction of the grip rod 2. The action part body 1 is provided with a 2nd attaching part 5 afforded with a 2nd arc surface 51 having a curvature identical with that of the 1st arc surface 32 and superposable on this surface 32. The 1st and 2nd attaching parts 3 and 5 are mutually connected via a relevant member 8. The 1st attaching part 3 or the 2nd attaching part 5 is provided with an angle-regulating part 6 to regulate the connective angle of the action part body 1 with the grip rod 2.
Patent JP-H0327138-A (JP)
Title: Yarn having connected ball-like structure
Inventor: UEBA HISAAKI
IPC: D04H1/40
Filed: 1989-06-20
Abstract: PURPOSE:To produce the title structure which is useful as a contact material for water treatment or a material for fish bleeding, simple in setting and simple and inexpensive in production, by knotting a plurality of bulky synthetic filament yarns at a prescribed interval to form bulky balls between the bundled points. CONSTITUTION:A thermoplastic resin such as polyvinyl chloride is made into a filament yarn of 1 to 1,000 filament denier and the yarn is crimped or twisted 1 to 50 times/inch to prepare a bulky synthetic yarn. Then, a plurality of the yarns are extended in parallel or spun under a tension of 0.001 to 0.01g/D into a yarn bundle. Then, the bundle is knotted at a prescribed interval with a knotter such as an aluminum binder 3 to give the subject structure 1.
Patent JP-S5780869-A (JP)
Title: Regenerating system for photosensor signal direct current
Inventor: INOUE YASUO
IPC: H04N1/403
Filed: 1980-11-07
Abstract: PURPOSE:To obtain the same level independently of preceding and succeeding signals levels in respect to signals of the same level, by performing the reset processing for every one bit of the photo sensor output and by regenerating a signal on the DC voltage after the reset of the next one bit. CONSTITUTION:An output out of a CCD photosensor 5 has DC components cut by a capacitor 11. Since a transistor 16 for reset is turned on and off at the timing of a reset signal RST, an output out' is obtained. Consequently, a signal level V1 is always obtained independently of preceding and succeeding signal levels in respect to the output of the CCD photosensor 5 having the signal level V1. Thus, a video amplifier 12 receives an input signal of the level V1 and outputs always an output Vout of a level V2 for a ground GND.
Patent JP-H0819442-A (JP)
Title: Reclining device
Inventor: TAKAYANAGI HIROSHI
IPC: A47C1/025
Filed: 1994-07-07
Abstract: PURPOSE:To make a reclining device common by arranging cams, pole, etc., between a lower arm plate and a ratchet plate to improve outlook and providing the lower plate and the ratchet plate with reclining devices. CONSTITUTION:A seating person tilts a seat back and releases the operating force of a release arm 42 when the person obtains a desired tilting angle. The release arm 42 is reset from an alternate long and two short dashes line position to a solid line position by the energizing force of a spring 50 and the first cam 44 rotates in a backward direction. The second surface 46 of the first cam 44 presses the second surface 39 of the pole 34 via the second cam 41. The pole 34 moves in a direction parting from a hinge pin 31 and the external teeth 35 of the pole 34 meshes with the internal teeth 33 of the ratchet plate 31, thereby prohibiting the tilting of the ratchet plate 31. The first cam 44, the second cam 41, the pole 34, etc., are arranged between the lower arm plate 30 and the ratchet plate 32 of such constitution and, therefore, the space is saved and the outlook is improved.
Patent JP-S5281615-A (JP)
Title: Water tight testing method for aluminum alloy made vessel
Inventor: HAMAO YOSHIO
IPC: G01N3/12
Filed: 1975-12-29
Abstract: PURPOSE: To carry out the water tight test for aluminum alloy made vessel easily as preventing the occurance of abrasive corrosion and waste liquid pollution by using special pH controlled solution annexed with caustic soda and metasilicic acid soda. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11349019-A (JP)
Title: Lid securing band of housing vessel and housing vessel
Inventor: MURAO KOICHI
IPC: B65D45/32
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To form the lid securing band of a housing vessel and a housing vessel that can unpack the band readily in a short period of time, and can also be manufactured at low cost. SOLUTION: The securing band comprises a hand main body 6 being shaped in a chevron substantially in vertical cross-section, an arrow main body 7 projection-formed in the band direction at one end of the band main body 6, an engagement jaw part 10 formed by projecting jaws 9, 9 to the side provided on the end of the arrow main body 7, an arrow part 13 comprising a connection securing jaw part 12 having jaws 11, 11 projected at the side that is provided at an appropriate position of the innermost part of the arrow main body 7 of the engagement jaw part 10 and to connection caulking the ends of the band main body 6, an insertion hole 14 for inserting the arrow part 13 formed at one end side of the band main body 6, and arrow part fixing part 16 formed having a width for permitting the arrow main body 7 to pass therethrough.
Patent JP-S5682137-A (JP)
Title: Panel holder
Inventor: ITOU NOBUHIKO
IPC: B23P19/00
Filed: 1979-11-30
Abstract: PURPOSE: To hold and carry out a panel safely and effectively by releasing the panel holding cylinders of a panel holder only when its tilting cylinder is under a given condition.  
     CONSTITUTION: The panel 13 held between holding means 7 and 8 and holding rolls 10 on a holding surface 21 is released from the hold only when a tilting cylinder 4 contracts to tilt the holding surface 21 of a hard plate 2 backwards. At this time, because the panel 13 itself tilts backwards along with the holding surface 21, there is no possibility that the panel 13 may fall forwards if the holding means 7 and 8 are removed. Under said condition, the panel 13 is machined. After machining has been completed, holding cylinders 5 and 6 are extended to hold the panel 13 between the holding means 7 and 8 and the holding rolls 10. Then, the tilting cylinder 4 is extended to make the panel 13 stand vertically. At this time, because the holding cylinders 5 and 6 cannot operate, the holding means 7 and 8 never remove from the panel 13. Accordingly, the panel 13 is reliably held. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6218263-A (JP)
Inventor: WATANABE TSUNEHISA
IPC: B32B33/00
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H025938-A (JP)
Title: Artificial teeth with dental plate
Inventor: YAMAGUCHI MASAYUKI
IPC: A61C13/24
Filed: 1988-06-24
Abstract: PURPOSE:To make it possible to maintain the dental plate of artificial teeth to the gum with an adequate adsortive effect, and to mount and dismount it easily, so as to compose it to give no feeling of disorder, by providing a maintenance device of a thin metal piece which can be deformed with the elasticity by pressing with the finger, at a cutting or a hole formed at a part of the dental plate. CONSTITUTION:Artificial teeth with a dental plate 10 are composed as a full denture installed to the upper jaw side. A dental plate 11 consists of a synthetic resin of foundation plate and the like, and plural artificial teeth 12, 12... are fixed. At a part of the dental plate 11, the part to cover the hard parate, for example, a cutting is formed. To the cutting, is fixed a thin metal piece 13 which consists of titanium, a titanium alloy, or a precious metal or its alloy such as gold, palladium, and the like. To fix the thin metal piece 13 and the cutting of the dental 11, an adhesive to exercise the adhesive effect by a photopolymerization, for example, can be used. The thin metal piece 13 to compose a maintenance device is formed at the thickness in the level to deform with the elasticity by pressing with the finger.
Patent JP-H09314437-A (JP)
Title: Equipment provided with rotary cover
Inventor: MATSUSHITA YASUYUKI
IPC: B23Q11/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an equipment provided with a rotary cover in which a sensor correctly detects the opening/closing condition of a cover by installing a reflection type optical sensor to detect the opening/closing condition of the cover in a place invisible from an operator of the equipment and difficult to be affected by the oscillation of the equipment to prevent the sensor from being manually operated by the operator of the equipment. SOLUTION: An equipment is provided with a cover 29 which is turnably supported by a longitudinal wall 13 of a base, and a reflection type optical sensor 33 comprising a light transmission part 35 to transmit the light toward the cover 29 side and a light reception part 36 to receive the reflected light from the cover side is embedded in a part which is in the vicinity of a supporting shaft 30 to turnably support the cover and constantly covered by the cover 29 in the longitudinal wall 13. A reflecting material 38 to reflect the light from the light transmission part 35 to the light reception part 36 in the condition where the cover 29 is closed is attached to a surface opposite to the sensor 33 in the cover 29.